codspeed.yml

name: CodSpeed Benchmarks

on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

permissions:
  contents: read
  id-token: write

jobs:
  benchmarks:
    name: Run benchmarks
    runs-on: codspeed-macro
    steps:
      - uses: actions/checkout@v4

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable

      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: ~/.cargo/registry
          key: cargo-registry-${{ runner.arch }}-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            cargo-registry-${{ runner.arch }}-

      - name: Cache target directory
        uses: actions/cache@v4
        with:
          path: target
          key: cargo-target-${{ runner.arch }}-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            cargo-target-${{ runner.arch }}-

      - name: Install cargo-codspeed
        run: cargo install cargo-codspeed --locked

      - name: Build benchmarks
        run: cargo codspeed build

      - name: Run benchmarks
        uses: CodSpeedHQ/action@v4
        with:
          mode: walltime
          run: cargo codspeed run